# 龟小兔写字HD vs 试题库

The clearest difference is update cadence: 龟小兔写字HD at fortnightly against 试题库's every 3 months. 龟小兔写字HD also leads on iOS requirement (14.4 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

龟小兔写字HD ships an update fortnightly, 试题库 every 3 months. The most recent releases landed on October 15, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 龟小兔写字HD | 试题库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/hd/id1478580134/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | — |
| Size | 28 MB | 18 MB |
| Requires iOS | **14.4** | 17 |
| Devices | iPad | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Xiamen Guixiaotu Science & Technology Company Limited](https://appshunter.io/developer/1478580133) | [中科软股教育科技(北京)股份有限公司](https://appshunter.io/developer/1395665821) |

## What reviewers say

### 龟小兔写字HD

[App page](https://appshunter.io/ios/app/hd/id1478580134)

This app offers online calligraphy lessons for children, focusing on standard hard-pen writing techniques. It features instruction from a renowned calligraphy master, aiming to help children develop excellent handwriting skills from home.

**Highlights:** Online hard-pen calligraphy courses, Standardized character writing, Instruction from a master calligrapher, Designed for children, Accessible from home

**Features:** macOS Compatibility

**In-app purchases:** none


### 试题库

[App page](https://appshunter.io/ios/app/id1478850740)

**In-app purchases:** none


## Frequently asked questions

### Is 龟小兔写字HD free?

龟小兔写字HD is free to download, with no in-app purchases.

### Is 试题库 free?

试题库 is free to download, with no in-app purchases.

### Do 龟小兔写字HD or 试题库 have ads?

Neither 龟小兔写字HD nor 试题库 shows ads.

### Which is updated more often, 龟小兔写字HD or 试题库?

龟小兔写字HD ships an update fortnightly, and 试题库 every 3 months. Most recently, 龟小兔写字HD was updated on October 15, 2026 and 试题库 on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*